I made my computer show hidden folders, then attached ipod and went into it through it's drive letter, the music files show up there and you just drag and drop them onto your new computer. The only problem is that your new files wont have band/song names on them, but the correct details still show up in itunes, it also mucks up the date added. When you do re-add them go into properties and change the file type from hidden to shown. This takes ages by the way